IT1042686B - Procedimento per rimuovere mercapiano gesiduo da alti polimeri nitrilici - Google Patents
Procedimento per rimuovere mercapiano gesiduo da alti polimeri nitriliciInfo
- Publication number
- IT1042686B IT1042686B IT27408/75A IT2740875A IT1042686B IT 1042686 B IT1042686 B IT 1042686B IT 27408/75 A IT27408/75 A IT 27408/75A IT 2740875 A IT2740875 A IT 2740875A IT 1042686 B IT1042686 B IT 1042686B
- Authority
- IT
- Italy
- Prior art keywords
- mercapiano
- jesidual
- procedure
- high nitrile
- nitrile polymers
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/16—Purification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/504,463 US3980600A (en) | 1974-09-20 | 1974-09-20 | Process for removing residual mercaptan from high nitrile polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1042686B true IT1042686B (it) | 1980-01-30 |
Family
ID=24006383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27408/75A IT1042686B (it) | 1974-09-20 | 1975-09-18 | Procedimento per rimuovere mercapiano gesiduo da alti polimeri nitrilici |
Country Status (13)
Country | Link |
---|---|
US (1) | US3980600A (it) |
JP (1) | JPS595122B2 (it) |
AT (1) | AT340683B (it) |
BE (1) | BE833645A (it) |
CA (1) | CA1049677A (it) |
DE (1) | DE2540638A1 (it) |
DK (1) | DK141850B (it) |
FR (1) | FR2285406A1 (it) |
GB (1) | GB1494039A (it) |
IT (1) | IT1042686B (it) |
NL (1) | NL7511108A (it) |
SE (1) | SE407581B (it) |
ZA (1) | ZA755592B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS601883B2 (ja) * | 1978-07-04 | 1985-01-18 | 住友ノ−ガタック株式会社 | 熱可塑性樹脂の製造法 |
US4278582A (en) * | 1980-02-25 | 1981-07-14 | The B. F. Goodrich Company | Removal of residual acrylonitrile monomer |
US4399253A (en) * | 1981-11-23 | 1983-08-16 | The Goodyear Tire & Rubber Company | Novel method of removing residual acrylonitrile from latex systems |
US4511711A (en) * | 1982-02-10 | 1985-04-16 | Sumitomo Chemical Company, Limited | Process for producing semipermeable membrane |
CA2003745A1 (en) * | 1989-11-13 | 1991-05-23 | Narito Ishiga | Process for preparing an impact resistant resin |
IT1397345B1 (it) | 2008-09-09 | 2013-01-10 | Polimeri Europa Spa | Processo per la eliminazione di mercaptani residui da gomme nitriliche |
WO2021252215A1 (en) * | 2020-06-10 | 2021-12-16 | Arkema Inc. | Removal of residual mercaptans from polymer compositions |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3127233A (en) * | 1964-03-31 | Cross referenci | ||
US2621170A (en) * | 1947-12-29 | 1952-12-09 | Standard Oil Dev Co | Ductile acrylonitrile copolymers |
US2605256A (en) * | 1949-06-02 | 1952-07-29 | Firestone Tire & Rubber Co | Use of mercaptans in copolymerization of vinyl sulfides with acrylonitrile |
IT526361A (it) * | 1953-07-23 | 1900-01-01 | ||
US2787561A (en) * | 1953-07-23 | 1957-04-02 | Du Pont | Cross-linkable acrylonitrile interpolymers and coating compositions derived therefrom |
US3306955A (en) * | 1962-03-26 | 1967-02-28 | Dow Chemical Co | Bacteriostatic acrylonitrile polymers |
US3756976A (en) * | 1971-04-28 | 1973-09-04 | Phillips Petroleum Co | Production of odor-free polymer latex |
US3817888A (en) * | 1972-04-03 | 1974-06-18 | Phillips Petroleum Co | Abs polymer compositions |
-
1974
- 1974-09-20 US US05/504,463 patent/US3980600A/en not_active Expired - Lifetime
-
1975
- 1975-09-02 ZA ZA00755592A patent/ZA755592B/xx unknown
- 1975-09-03 CA CA234,721A patent/CA1049677A/en not_active Expired
- 1975-09-12 DE DE19752540638 patent/DE2540638A1/de not_active Withdrawn
- 1975-09-16 AT AT709075A patent/AT340683B/de active
- 1975-09-17 GB GB38185/75A patent/GB1494039A/en not_active Expired
- 1975-09-17 DK DK415475AA patent/DK141850B/da unknown
- 1975-09-18 FR FR7528664A patent/FR2285406A1/fr active Granted
- 1975-09-18 IT IT27408/75A patent/IT1042686B/it active
- 1975-09-19 BE BE160230A patent/BE833645A/xx unknown
- 1975-09-19 SE SE7510548A patent/SE407581B/xx unknown
- 1975-09-19 JP JP50113545A patent/JPS595122B2/ja not_active Expired
- 1975-09-19 NL NL7511108A patent/NL7511108A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2285406A1 (fr) | 1976-04-16 |
BE833645A (fr) | 1976-01-16 |
GB1494039A (en) | 1977-12-07 |
FR2285406B1 (it) | 1979-01-05 |
DE2540638A1 (de) | 1976-04-08 |
DK141850B (da) | 1980-06-30 |
NL7511108A (nl) | 1976-03-23 |
CA1049677A (en) | 1979-02-27 |
AT340683B (de) | 1977-12-27 |
SE7510548L (sv) | 1976-03-22 |
DK141850C (it) | 1980-11-10 |
US3980600A (en) | 1976-09-14 |
AU8470775A (en) | 1977-03-24 |
SE407581B (sv) | 1979-04-02 |
ZA755592B (en) | 1976-08-25 |
JPS595122B2 (ja) | 1984-02-02 |
JPS5156892A (it) | 1976-05-18 |
ATA709075A (de) | 1977-04-15 |
DK415475A (it) | 1976-03-21 |
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